Growing community of inventors

Nagano, Japan

Akira Chiku

Average Co-Inventor Count = 3.75

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 15

Akira Chiku ↔ Toshihiro Kumano (2 patents)Akira Chiku ↔ Yoshiyuki Fujiyama (1 patent)Akira Chiku ↔ Yoshitatsu Okiyama (1 patent)Akira Chiku ↔ Sumio Ogawara (1 patent)Akira Chiku ↔ Hideyuki Hosogai (1 patent)Akira ChikuAkira Chiku (2 patents)Toshihiro KumanoToshihiro Kumano (8 patents)Yoshiyuki FujiyamaYoshiyuki Fujiyama (4 patents)Yoshitatsu OkiyamaYoshitatsu Okiyama (2 patents)Sumio OgawaraSumio Ogawara (2 patents)Hideyuki HosogaiHideyuki Hosogai (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Graphic Communication Systems, Inc. (2 from 191 patents)


2 patents:

1. D304579 - Facsimile transceiver

2. D267878 - Facsimile transceiver

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idiyas.com
as of
12/17/2025
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